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Ridgewood Investments’s Costco COST Stock Holding History

Ridgewood Investments’s Portfolio COST Stock Details COST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-159
Closed -$157K – 289
2025
Q2 		$157K Buy
159
+11
+7% +$10.9K 0.07% 211
2025
Q1 		$140K Buy
148
+3
+2% +$2.92K 0.07% 212
2024
Q4 		$133K Buy
145
+10
+7% +$9.28K 0.06% 207
2024
Q3 		$120K Sell
135
-3
-2% -$2.6K 0.06% 221
2024
Q2 		$117K Buy
+138
New +$108K 0.06% 229
2023
Q3 		– Sell
-233
Closed -$125K – 285
2023
Q2 		$125K Sell
233
-3
-1% -$1.52K 0.07% 215
2023
Q1 		$117K Buy
+236
New +$116K 0.07% 235

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Ridgewood Investments's COST Position: Q3 2025 in Review

Ridgewood Investments sold out of Costco (COST) in Q3 2025, closing a stake of 159 shares — an estimated $157K sold.

Ridgewood Investments first reported a position in COST in Q1 2023 and held it in 7 quarters. The position peaked at $157K in Q2 2025. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.

  • Ridgewood Investments reported no remaining Costco position as of Q3 2025 after selling out during the quarter.
  • Ridgewood Investments sold 159 Costco shares in Q3 2025, an estimated $157K.
  • Ridgewood Investments first reported a position in Costco in Q1 2023 and held it in 7 quarters.
  • Ridgewood Investments's Costco position peaked at $157K in Q2 2025.
  • 3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Ridgewood Investments's 13F filing for Q3 2025, filed 30 Oct 2025.